XML 43 R30.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Loss Per Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2018
Earnings Per Share [Abstract] |
Schedule of Potentially Dilutive Securities Outstanding Excluded from Diluted Loss Per Share Calculation | The following potentially dilutive securities outstanding as of September 30, 2018 and 2017 have been excluded from the denominator of the diluted loss per share of common stock outstanding calculation (in thousands):
|  | September 30, |
|  | 2018 |  |  | 2017 |
Stock options |  |  | 2,873 |  |  |  | 2,305 |
Non-vested restricted stock awards |  |  | 7 |  |  |  | 15 |
Non-vested restricted stock units |  |  | 38 |  |  |  | - |
Convertible preferred stock warrants |  |  | - |  |  |  | 85 |
Common stock warrants |  |  | 105 |  |  |  | - |
Shares of convertible preferred stock “as-converted” |  |  | - |  |  |  | 10,994 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration